>>it's definitely a nightmare. within ten or
15 minutes
, everything was happening.

>>all six of the people confirmed killed were in the ranchos brazos neighborhood. the homes there mostly built within in the last five years for
habitat for humanity
. those who lived in the region for years, already know the terrifying strength of twisters here.

>>on a factor from one to ten probably about a ten.

>> reporter: and the tornado that hit
granbury
last night was one of ten tornadoes to hit texas last night. savannah?